Is heartburn an emergency?
Usually not. Ordinary heartburn is acid reflux and rarely an emergency, but because it can feel identical to a heart attack, chest pain that is severe, spreads to the arm, jaw, neck, or back, or comes with shortness of breath or sweating needs 911 or immediate ER care.
The Short Answer
Plain heartburn is acid reflux, not an emergency. It usually eases with an antacid, sitting upright, and avoiding trigger foods. The reason heartburn still deserves caution is that the chest pain of a heart attack can feel exactly the same, and you cannot reliably tell them apart at home.
Red Flags That Make Chest Pain an Emergency
Treat chest discomfort as a possible heart attack and call 911 if any of these are present:
- Pain or pressure that is severe, lasts more than a few minutes, or keeps returning
- Discomfort that spreads to the arm, jaw, neck, shoulder, or back
- Shortness of breath, sweating, nausea, or lightheadedness along with the chest pain
- A racing or irregular heartbeat, or a feeling of impending doom
- Chest pain that does not improve after an antacid, or that wakes you from sleep
These point toward a cardiac cause rather than reflux. Do not drive yourself; call 911 so treatment can begin on the way.
Digestive Red Flags That Also Need the ER
Some emergencies come from the gut, not the heart. Go to the ER promptly for:
- Vomiting blood or material that looks like coffee grounds
- Black, tarry stools (a sign of bleeding in the digestive tract)
- Trouble or pain swallowing, or food that feels stuck
- Sudden, severe upper-abdominal pain, or unexplained weight loss
These can signal bleeding, a narrowed esophagus, or an ulcer, and should not be waited out.
When It Is Likely Not an Emergency
Occasional burning after a large, spicy, or fatty meal, with no cardiac or bleeding red flags, is typically ordinary reflux. It is reasonable to treat it with an over-the-counter antacid and follow up with telemedicine or your primary care doctor. Frequent heartburn (twice a week or more) may be GERD and is worth a non-urgent visit.
When in doubt, treat unexplained chest pain as an emergency. For a complete guide, see our heartburn page. Bellaire ER is open 24/7 for walk-ins at 5302 Bellaire Blvd, or call (713) 660-0001.